Waits for the display to update.
Synchronizes your animation with the screen's refresh rate (e.g. 60 FPS).
Source trace size 2 for -100 to 100 as ?x trace dot ?x, 0 ' try to disable this line: update next

Waits for the display to update.
Synchronizes your animation with the screen's refresh rate (e.g. 60 FPS).
Source trace size 2 for -100 to 100 as ?x trace dot ?x, 0 ' try to disable this line: update next